Inventor
OIKAWA HIROSHI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “OIKAWA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
6 patentsUS11840768B2Dec 12, 2023
Carbon dioxide treatment device and method of producing carbon compound
HONDA MOTOR CO LTD0 citations62
US12065748B2Aug 20, 2024
Carbon dioxide treatment device, carbon dioxide treatment method, and method for producing carbon compound
HONDA MOTOR CO LTD0 citations52
US11904275B2Feb 20, 2024
Carbon dioxide treatment apparatus, carbon dioxide treatment method, and method of producing carbon compound
HONDA MOTOR CO LTD0 citations52
US12503778B2Dec 23, 2025
Electrochemical reaction device, method of reducing carbon dioxide, and method of producing carbon compounds
HONDA MOTOR CO LTD0 citations45
US12338537B2Jun 24, 2025
Electrochemical reaction device, method for reducing carbon dioxide, and method for producing carbon compound
HONDA MOTOR CO LTD0 citations45
US11655549B2May 23, 2023
Carbon dioxide treatment apparatus, carbon dioxide treatment method, and method for producing carbon compound
HONDA MOTOR CO LTD0 citations45
MITSUBISHI MOTORS CORP
3 patentsUS5097807AMar 24, 1992
Combustion chamber for diesel engines
MITSUBISHI MOTORS CORP24 citations89
US4953528ASep 4, 1990
Direct injection-type diesel engines
MITSUBISHI MOTORS CORP30 citations89
US4754737AJul 5, 1988
Fuel injection pump device and method for settling the same
MITSUBISHI MOTORS CORP35 citations89
FUJI XEROX CO LTD
3 patentsUS7065270B2Jun 20, 2006
Optical transmission device
FUJI XEROX CO LTD4 citations63
US8374536B2Feb 12, 2013
Cylindrical heating rotator for heating a developer, fixing device using said heating rotator and image forming device using said heating rotator
FUJI XEROX CO LTD0 citations52
US6950572B2Sep 27, 2005
Optical coupler
FUJI XEROX CO LTD0 citations42
FUJITSU LTD
3 patentsUS7757115B2Jul 13, 2010
Feedback control device
FUJITSU LTD4 citations60
US7308200B2Dec 11, 2007
Pre-emphasis control method in consideration of nonlinear deterioration
FUJITSU LTD5 citations59
US7136584B2Nov 14, 2006
Optical output power automatic attenuation circuit for optical communication apparatus
FUJITSU LTD3 citations59